S. Klein

发表

S. Klein, 2005, American family physician.

M. Mahoney, A. Hyland, G. Loewen, 2003, Journal of the American Academy of Nurse Practitioners.

U. Maclean, S. Klein, D. Sinfield, 1984, Journal of epidemiology and community health.

M. Mahoney, Andrew B. Symons, A. Mirand, 2004, Journal of the American Academy of Nurse Practitioners.