共 32 条
- [12] KENDRICK P L, 1958, J Mich State Med Soc, V57, P693
- [14] SPREAD OF PERTUSSIS BY HOSPITAL STAFF [J]. JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1972, 221 (03): : 264 - &
- [17] LAUTROP H, 1971, LANCET, V1, P1195
- [19] LINNEMANN CC, 1975, LANCET, V2, P540
- [20] LINNEMANN CC, IN PRESS