Ключевые слова: abnormal, analysis, analyzing, androgen, blood, blood analysis, blood test, checkup, chemical, chemistry, clinical, collection, control, deficiency, detection, diagnosis, diagnostic, doctor, dysfunction, energy, exam, health, healthcare, hematology, high, hormone, hospital, illness, impotence, impotency, lab, laboratory, level, libido, low, male, medical, medical check up, medical checkup, medical test, medicine, muscle, pathology, patient, phlebotomy, progesterone, prostate, range, research, result, sample, sex, sexual, test, testosterone, tube, urology, value,