共 10 条
[1]
*BUR AGR EC, 1938, MISC PUBL USDA, V310
[2]
*DEP COMM DUST CAR, 1932, REP DEP COMM DUST CA
[3]
DOLMAN C. E., 1936, Canadian Public Health Journal, V27, P489
[4]
HAMMON WM, 1941, CHEM IMMUNOL STUDIES, V31, P1191
[7]
NEAL PA, 1942, JAMA-J AM MED ASSOC, V119, P1069
[8]
PRAUSNITZ C, 1936, SPECIAL REPORT SERIE, V212
[9]
SCWARTZMAN G, 1937, PHENOMENON LOCAL TIS
[10]
TRICE MF, 1940, TEXT WORLD, V90, P68