1.
Gig Sanit
; (11): 8-11, 1986 Nov.
Article
in Russian
| MEDLINE
| ID: mdl-3803948
Subject(s)
Environmental Pollution/adverse effects , Meteorological Concepts , Morbidity , Adolescent , Adult , Child , Humans , Mathematics , Seasons
2.
Sov Zdravookhr
; (3): 32-9, 1982.
Article
in Russian
| MEDLINE
| ID: mdl-6211774