[Critical remarks on Professor M. A. Petrov-Maslakov's article "Principles of labor management and the health of children"].
D005260:Female; D006801:Humans; D007224:Infant Care; D008429:Maternal Welfare; D011247:Pregnancy
Kriticheskie zamechaniia k stat'e Prof. M. A. Petrova-Maslakova "Taktika vedeniia rodov i zdorov'e deteĭ".