1.
Del Med J
; 51(1): 38-9, 1979 Jan.
Article
in English
| MEDLINE
| ID: mdl-421947
2.
Del Med J
; 46(8): 391-6, 1974 Aug.
Article
in English
| MEDLINE
| ID: mdl-4855290
Subject(s)
Tuberculin Test/standards , Adult , Aged , False Negative Reactions , False Positive Reactions , Female , Humans , Male , Middle Aged
3.
Del Med J
; 39(10): 279-85, 1967 Oct.
Article
in English
| MEDLINE
| ID: mdl-6056223