The relationship between the physical development of a child and biological and social conditions

Rapoport, Z.Z.; Prakhin, E.I.; Petrusheva, S.G.

Voprosy Okhrany Materinstva i Detstva 16(9): 3-6

1971


ISSN/ISBN: 0042-8825
PMID: 5151608
Document Number: 33254

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