1.
Acta Microbiol Acad Sci Hung
; 18(4): 261-9, 1971.
Article
in English
| MEDLINE
| ID: mdl-5006094
Subject(s)
Cross Infection/epidemiology , Pseudomonas Infections/epidemiology , Pseudomonas aeruginosa/isolation & purification , Respiration, Artificial , Adolescent , Adult , Age Factors , Aged , Child , Child, Preschool , Escherichia coli Infections/epidemiology , Humans , Hungary , Infant , Klebsiella Infections/epidemiology , Middle Aged , Nasal Mucosa/microbiology , Pharynx/microbiology , Proteus Infections/epidemiology , Seasons , Serotyping , Staphylococcal Infections/epidemiology , Trachea/microbiology
2.
Orv Hetil
; 111(41): 2412-7, 1970 Oct 11.
Article
in Hungarian
| MEDLINE
| ID: mdl-5273289