共 54 条
[4]
BOWDEN JA, 1996, UND PHEN RES WARB S
[8]
COATES JR, 1994, BRIT J GEN PRACT, V44, P123
[9]
Dahlgren Lars Owe, 1992, Scandinavian Journal of Primary Health Care, V10, P316, DOI 10.3109/02813439209014081