P. S. Lawrence

发表

P. S. Lawrence, 1965, Vital and health statistics. Ser. 1, Programs and collection procedures.

W. R. Simmons, P. S. Lawrence, J. E. Kelly, 1977, Vital and health statistics. Series 10, Data from the National Health Survey.

P. S. Lawrence, 1941, The Quarterly Review of Biology.

M. Feinleib, S. Blumberg, M. Cynamon, 2000 .

W. R. Simmons, N. Weiss, T. Drizd, 1973, Vital and health statistics. Series 11, Data from the National Health Survey.