[GROUP INCIDENCE OF ALOPECIA AREATA].
D000505:Alopecia; D000506:Alopecia Areata; D002648:Child; D004813:Epidemiology; D006801:Humans; D015994:Incidence; D009724:Nurseries, Infant; D012574:Schools; D012578:Schools, Nursery; D014586:USSR
ALOPECIA AREATA; CHILD; EPIDEMIOLOGY; SCHOOLS, NURSERY; USSR
GRUPPOVOE ZABOLEVANIE GNEZDNO I PLESHIVOST'IU.