Doctor Janusz Korczak (1878-1942) --a physician, educator, fervent protector of children

Lisowski, W.; Korczak, J.

Materia Medica Polona. Polish Journal of Medicine and Pharmacy 21(1): 64-67

1989


ISSN/ISBN: 0025-5246
PMID: 2699346
Document Number: 339248

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