共 15 条
- [2] CONLEY L, COMMUNICATION
- [4] HARGRAVES MM, 1949, P STAFF M MAYO CLIN, V24, P234
- [5] HARGRAVES MM, 1948, P STAFF M MAYO CLIN, V23, P25
- [6] HASERICK J R, 1955, J Chronic Dis, V1, P317, DOI 10.1016/0021-9681(55)90040-0
- [7] HASERICK JOHN R., 1949, CLEVELAND CLINIC QUARTERLY, V16, P158