Related by context. Frequent words. (Click for all words.) 76 finger prick 69 fingerstick 63 stool sample 63 oral swab 59 Prostate Specific Antigen PSA 58 OraQuick 58 barium enema 57 D dimer 57 oral glucose tolerance 57 lumbar puncture 56 nasal swab 56 saliva swab 56 urine specimens 55 fecal occult blood 55 glucometers 54 Newborn screening 54 Pap smear 54 chorionic villus sampling 54 Western Blot 54 skin prick 54 mouth swab 53 sputum samples 53 amnio 53 Virtual colonoscopy 53 thyroid stimulating hormone 53 venipuncture 53 liver biopsy 53 spinal tap 52 pap smear 52 thyroxine 52 glucometer 52 surgical biopsy 52 Biopsies 52 noninvasive 52 non invasive 52 blood glucose 52 gamma globulin 52 epidural anesthesia 51 throat swab 51 tissue biopsies 51 gynecological exam 51 blood glucose monitors 51 swab 51 fine needle aspiration 51 saliva sample 51 Informed consent 51 nasal swabs 51 amniocentesis 51 Polymerase Chain Reaction PCR 51 stool samples 51 glucose 51 Genetic testing 51 tandem mass spectrometry 51 insulin syringes 51 breath analyzer 51 intravenous antibiotic 51 venous blood 50 Transfusions 50 ectopic pregnancies 50 cervical smear 50 AlloMap 50 mouth swabs 50 catheterisation 50 NMP# 50 bone marrow biopsy 50 hemoglobin A1c 50 noninvasive imaging 50 intramuscular injections 50 PCR amplification 50 FORTEO 50 Ovulation 50 cheek swabs 50 digital rectal examination 50 aspirate 50 CPAP machine 49 diagnostic 49 computed tomography CT scan 49 liver biopsies 49 daily insulin injections 49 hemoglobin A1C 49 ultrasound exam 49 Furosemide 49 Prostate Specific Antigen 49 BRCA gene 49 Gestational diabetes 49 cotton swab 49 cheek swab 49 polymerase chain reaction 49 plasmapheresis 49 bone density screenings 49 flexible sigmoidoscopy 49 vaginal swabs 49 intravenous medications 49 endoscopist 49 colorectal cancer screenings 49 biopsies 49 total cholesterol HDL 48 thrombophilia 48 confirmatory testing 48 ovarian stimulation 48 breast biopsies