investigation

Related entries include: abdominal wall fat pad biopsy; abscess scan; absolute eosinophil count; absorbance; absorption spectroscopy; ACE level; acetylcholine receptor antibodies; acetyl reduction assay; acid perfusion test; ACTH suppression test; adrenal medullary imaging; affinity chromatography; agglutination test; AIDS test; allergy testing; ambulatory electrocardiography; angiodynography; angiogram; angiography; anterior drawer test; antibiogram; antibiotic assay; anti-P antibody; arterial plethysmography; arthrogram; ASO titre; aspergillosis precipitin; aspergillus antigen skin test; auditory evoked potentials; bandshift assay; baseline test; Bence Jones reaction; Bernstein test; biliary scan; bioautography; biopsy; biopsy, endometrial; biopsy, heart; biopsy, muscle; biopsy, nerve; biopsy, open lung; biopsy, pleural needle; biopsy, salivary gland; blood catecholamine; blood culture; blood gas analysis; bone scan; Bradford method; brainstem auditory evoked potentials; breast thermography; breast ultrasound; bronchoscopy; carotid ultrasound; catecholamine; chemotherapy drug sensitivity test; chloramphenicol acetyltransferase assay; cholangiogram; cholangiography; chromatography; citric acid urine test; cold agglutination test; colourimetric test; complementation-fixation test; complete blood count; computed tomography; cortisol suppression test; creatinine clearance test; cystometrogram; cystourethrogram; cystourethrography; dexamethasone suppression test; diaphanography; Donath-landsteiner; echocardiogram; echography; edrophonium test; ektacytometry; electrocardiogram; electroencephalogram; electroencephalography; electrograph; electromyography; electronystagmogram; electronystagmography; electro-oculography; electro-olfactogram; electrophysiological studies; electroretinogram; electroretinography; endoscopic retrograde cholangiopancreatography; enzyme-linked immunoabsorbent assay; erythrocyte sedimentation rate; faecal culture; faecal fat determination; faecal occult blood test; faecal smear; Farr type assay; fasting blood glucose; fasting glucose; febrile agglutinins; fibrin degradation products; fluctuation test; fluorescent treponemal antibody-absorption test; focus-forming assay; Frei test; Full Blood Count; gallbladder scan; gamaglobulin electrophoresis; gel exclusion chromatography; glove juice test; glucose tolerance test; glycosylated haemoglobin test; Gothlin's test; growth hormone stimulation test; growth hormone suppression test; Guthrie test; haemadsorption test; haemagglutination inhibition test; haemagglutination test; haematocrit; haemoglobin electrophoresis; haemolytic plaque assay; hamster test; Heaf test; Heinz body test; hemizona assay; high-performance liquid chromatography; his bundle electrography; HIV test; Holter monitoring; Huhner test; hydropathy plot; hysterosalpingogram; immunoassay; immunoglobulin electrophoresis; inotophoretic sweat test; insulin c-peptide; intracardiac electrophysiology studies; intravenous pyelogram; kidney profile; lachman's test; lactic acid level; laparoscopic cholangiogram; le cell test; lepromin skin test; liver function test; liver scan; lower GI series; lupus erythematosus test; lymphangiogram; lymphangiography; lytes; mammogram; mammography; mammotest; Mantoux test; metyrapone test; MIBG scintiscan; mixed lymphocyte culture; mixed lymphocyte reaction; Moloney test; monitoring; mutagenicity test; myelogram; myogram; neuropsychologic test; nose swab; nuclear run off assay; oesophageal acidity test; Ouchterlony assay; oxidation-fermentation test; PCR test; phase contrast microscopy; phlebography; plaque assay; ppd test; PTT; pulmonary angiogram; pulse field electrophoresis; pyelogram; pyelography; radiography; radioimmunoassay; Raji cell binding test; rapid plasma reagin; roentgenkymogram; rotavirus antigen test; rotavirus stool test; RSV test; schilling test; Schultz Charlton test; scintigram; secretin test; serologic test; serology; seroprevalence; serostatus; Shwartzman reaction; sialogram; sialography; sickle cell prep; sickle cell test; smac 25; stool guaiac test; stress echocardiogram; Sudan stain; sweat test; Tensilon test; thallium heart scan; thallium stress test; thyroglobulin antibody; toxicity test; toxoplasma test; tuberculin test; tuberculin tine test; tumour marker; tumour stem cell assay; ultrasonography; ultrasound; ultrasound examination; ultrasound of the breast; upper GI series; urography; vasogram; venography; ventilation perfusion scanning; viability test; vibrocardiogram; vitamin B12 absorption test; vq scan; Wada test; Wassermann test; Weil-Felix test; widal test; X-ray; X-ray crystallography; X-ray diffraction; xylose tolerance test; zeugmatography;