共 13 条
[1]
INVESTIGATIONS ON AEROBIC ORAL AND NASAL FLORA OF UNIVERSITY STUDENTS
[J].
PATHOLOGIA ET MICROBIOLOGIA,
1971, 37 (03)
:185-&
[2]
CHANG JAMES C. C., 1960, JOUR DENTAL RES, V39, P1120, DOI 10.1177/00220345600390060501
[3]
COWAN ST, 1965, MANUAL IDENTIFICATIO, P107
[6]
UPPER RESPIRATORY TRACT CARRIAGE OF GRAM-NEGATIVE ENTERIC BACILLI BY HOSPITAL PERSONNEL
[J].
JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
1970, 214 (04)
:754-&
[7]
SHOOTER RA, 1969, LANCET, V1, P1227
[8]
SPENCER RC, 1973, LANCET, V2, P349
[10]
AEROBIC PSEUDOMONADS - A TAXONOMIC STUDY
[J].
JOURNAL OF GENERAL MICROBIOLOGY,
1966, 43 (02)
:159-+