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Frequency and Volume of Hospital Care for Specific Diseases in Relation to All Illnesses among 9,000 Families, Based on Nation-Wide Periodic Canvasses, 1928-31
Collins, Selwyn D.Volume:
57
Year:
1942
Language:
english
Journal:
Public Health Reports (1896-1970)
DOI:
10.2307/4584222
File:
PDF, 1.74 MB
english, 1942