by Huotari, Pertti R T, Nupponen, Heimo, Laakso, Lauri, Kujala, Urho M
Published in Scandinavian journal of public health (01.11.2010)

by Dastidar, P, Pertti, R, Karhuketo, T
Published in Acta oto-laryngologica. Supplement (1997)

by Dastidar, P, Numminen, J, Heinonen, T, Ryymin, P, Rautiainen, M, Laasonen, E, Prasun, D, Jura, N, Tomi, H, Pertti, R, Markus, R, Erkki, L
Published in American journal of rhinology (01.03.1999)

by MR. KARI LANG, MR. PERTTI MONTYLO
Year of Publication 21.02.2001

by PUUKANGAS, MR. PERTTI, SAERELAE, MR. ANTTI
Year of Publication 27.12.1996

by MR PERTTI LEVO, MR JORMA KYCKLING, MR PEKKA NYKYRI
Year of Publication 31.10.1996

by Sakari-Rantala, R, Era, P, Rantanen, T, Heikkinen, E
Published in Scandinavian journal of rehabilitation medicine (01.06.1998)

by T RM L , PERTTI, POHJONEN, TIMO
Year of Publication 03.04.1997

by T RM L , PERTTI, LEHTO, MATTI, PAASIMAA, SENJA, LEHTIM KI, MAURI
Year of Publication 27.12.1996

by PUUMALAINEN,PERTTI,DR, SIKANEN,PERTTI, RANTANEN,RAUNO
Year of Publication 22.11.1984

by PROCTOR JR. JAMES A.,ALAPURANEN PERTTI OLAVI
Year of Publication 15.03.2006

by P RN NEN, PERTTI, KANTELINEN, ANNE, JOKINEN, OLLI, AHO, PEKKA, KUKKAM KI, ESKO
Year of Publication 27.03.1997

by RANTANEN, RAUNO, IMATRA, FI, PUUMALAINEN, PERTTI, DR., KUOPIO, FI, SIKANEN, PERTTI, KUOPIO, FI
Year of Publication 12.11.1992

by APPEL, HANS-GUENTER, DR., 2948 SCHORTENS, DE, TOERMAELAE, PERTTI, DR., TAMPERE, FI, LAABS, WALTER.MED
Year of Publication 13.06.1990

by APPEL, HANS-GUENTER, DR, LAABS, WALTERMED, TOERMAELAE, PERTTI, DR
Year of Publication 23.01.1991