Source:
American journal of public health and the nation's health [Am J Public Health Nations Health] 1966 Feb; Vol. 56 (2), pp. 276-86.Publisher: American Public Health Association Country of Publication: United States NLM ID: 1254075 Publication Model: Print
Source:
American journal of public health and the nation's health [Am J Public Health Nations Health] 1966 Mar; Vol. 56 (3), pp. 442-51.Publisher: American Public Health Association Country of Publication: United States NLM ID: 1254075 Publication Model: Print
Source:
American journal of public health [Am J Public Health] 1995 Aug; Vol. 85 (8 Pt 1), pp. 1165-6.Publisher: American Public Health Association Country of Publication: United States NLM ID: 1254074 Publication Model: Print