共 62 条
[51]
WEISS EB, 1965, ADVERTISING AGE, V36, P27
[52]
WEISS EB, 1965, ADVERTISING AGE, V36, P40
[53]
PATTERN OF PRESCRIBING IN GENERAL PRACTICE
[J].
BMJ-BRITISH MEDICAL JOURNAL,
1963, (535)
:604-+
[55]
THE DIFFUSION OF AN INNOVATION AMONG PHYSICIANS IN A LARGE CITY
[J].
SOCIOMETRY,
1961, 24 (04)
:384-396
[56]
ZUGICH JJ, 1957, AM PROF PHARM, V23, P882
[57]
1964, JAPHA, VNS4, P476
[58]
1964, DRUG TRADE NEWS, V39, P1
[59]
1960, SURVEY PHYSICIANS OP, P1
[60]
1963, APHA NEWSLETTER, V2, P3