F. L. Soper

发表

F. L. Soper, 1970 .

F. L. Soper, 1968, Boletin de la Oficina Sanitaria Panamericana. Pan American Sanitary Bureau.

F. L. Soper, W. A. Davis, 1947, American journal of hygiene.

F. L. Soper, 1967, Bulletin of the World Health Organization.

F. L. Soper, D. Wilson, 2012 .

F. L. Soper, 1952, The American journal of tropical medicine and hygiene.

F. L. Soper, 1967, Bulletin of the World Health Organization.

F. L. Soper, 1963, American journal of public health and the nation's health.

F. L. Soper, 1937, American journal of public health and the nation's health.

F. L. Soper, 1965, The American journal of tropical medicine and hygiene.

F. L. Soper, 1962, American journal of public health and the nation's health.