共 6 条
[1]
LOGAN WP, 1957, SS 1943-1952, P1
[2]
LOGAN WP, 1957, SS 1943-1952, P41
[3]
LOGAN WP, 1957, SS 1943-1952, P38
[4]
LOGAN WPD, 1950, LANCET, V258, P773
[5]
STOCKS P, 1949, 19441947 SICKN POP E, P24
[6]
TITMUSS RM, 1959, WS, P174