| Literature DB >> 14210754 |
W ZUKOWSKI, A KMIETOWICZ-ZUKOWSKA, S GRUSKA.
Abstract
Entities:
Keywords: ADOLESCENCE; CHILD; MENSTRUATION; POLAND; STATISTICS
Mesh:
Year: 1964 PMID: 14210754
Source DB: PubMed Journal: Hum Biol ISSN: 0018-7143 Impact factor: 0.553