INTRAUTERINE AND PERINATAL VIRAL INFECTIONS: A REVIEW OF EXPERIENCES AND REMAINING PROBLEMSPETTAY O.1979; ANN. CLIN. RES.; FIN; DA. 1979; VOL. 11; NO 6; PP. 258-266; BIBL. 54 REF.Article

Our changing comprehension of infectious diseasesPETTAY, O.Acta paediatrica scandinavica. 1986, Vol 75, Num 2, pp 193-197, issn 0001-656XConference Paper

A FOLLOW-UP STUDY ON THE COCHLEAR, VESTIBULAR AND RENAL FUNCTION IN CHILDREN TREATED WITH GENTAMICIN IN THE NEWBORN PERIOD = UNE ETUDE EN CONTINU DE LA FONCTION COCHLEAIRE, VESTIBULAIRE ET RENALE CHEZ DES ENFANTS TRAITES PAR LA GENTAMICINE PENDANT LA PERIODE NEONATALEELFVING J; PETTAY O; RAIVIO M et al.1973; CHEMOTHERAPY; SWITZ.; DA. 1973; VOL. 18; NO 3; PP. 141-153; BIBL. 17 REF.Serial Issue

CLINICAL APPEARANCE AND OUTCOME IN MUMPS ENCEPHALITIS IN CHILDRENKOSKINIEMI M; DONNER M; PETTAY O et al.1983; ACTA PAEDIATRICA SCANDINAVICA; ISSN 0001-656X; SWE; DA. 1983; VOL. 72; NO 4; PP. 603-609; BIBL. 20 REF.Article

EPIDEMIOLOGY OF CYTOMEGALOVIRUS INFECTIONS DURING PREGNANCY AND INFANCY: A PROSPECTIVE STUDYLEINIKKI P; GRANSTROM ML; SANTAVUORI P et al.1978; SCAND. J. INFECT. DIS.; SWE; DA. 1978; VOL. 10; NO 3; PP. 165-171; BIBL. 36 REF.Article

AN EPIDEMIE DUETO SULPHONAMIDE-RESISTANT GROUP A MENINGOCOCCI IN THE HELSINKI AREA (FINLAND). EPIDEMIOLOGICAL AND CLINICAL OBSERVATIONS.SALMI I; PETTAY O; SIMULA I et al.1976; SCAND. J. INFECT. DIS.; SWED.; DA. 1976; VOL. 8; NO 4; PP. 249-254; BIBL. 12 REF.Article

VACCINATION AGAINST MENINGOCOCCAL GROUP A DISEASE IN FINLAND 1974-75.PELTOLA H; MAEKELA PH; ELO O et al.1976; SCAND. J. INFECT. DIS.; SWED.; DA. 1976; VOL. 8; NO 3; PP. 169-174; BIBL. 9 REF.Article

Outbreack of Kawasaki syndrome in FinlandSALO, E; PELKONEN, P; PETTAY, O et al.Acta paediatrica scandinavica. 1986, Vol 75, Num 1, pp 75-80, issn 0001-656XArticle

CLINICAL EFFICACY OF MENINGOCOCCUS GROUP A CAPSULAR POLYSACCHARIDE VACCINE IN CHILDREN THREE MONTHS TO FIVE YEARS OF AGE.PETOLA H; MAKELA PH; KAYHTY H et al.1977; NEW ENGL. J. MED.; U.S.A.; DA. 1977; VOL. 297; NO 13; PP. 686-691; BIBL. 25 REF.Article

Vaccination of children during treatment for leukemiaRAUTONEN, J; SIIMES, M. A; LUNDSTROM, U et al.Acta paediatrica scandinavica. 1986, Vol 75, Num 4, pp 579-585, issn 0001-656XArticle

Neonatal septicaemiaVESIKARI, T; JANAS, M; PETTAY, O et al.Archives of disease in childhood. 1985, Vol 60, Num 6, pp 542-546, issn 0003-9888Article