共 12 条
[1]
CHRISTENSEN H, 1957, Ugeskr Laeger, V119, P290
[2]
CHRISTIANSEN H, 1957, Ugeskr Laeger, V119, P295
[3]
HAMMERJACOBSEN E, 1957, J AM MED ASS, V119, P279
[5]
STEWART A, 1956, LANCET, V2, P447
[6]
WESTERGAARD M, 1955, Ugeskr Laeger, V117, P1593
[8]
1952, NEW YORK STATE DEP L, V31
[9]
1952, RAD EXPOSURE US SHOE
[10]
1956, CMD9780