Ключевые слова: 3540, adult, alopecia, bald, baldness, beard, brown, care, caucasian, comb, content, disease, face, hair, haircare, hairline, hairstyle, head, health, human, incipient, isolated, loss, male, man, mature, medicine, mid, nape, patch, pelade, person, premature, process, receding, scalp, skin, spot, stubble, style, top, transplant, transplantation, treatment, view, vitality, white, years, young,