By Raitiola Hannu   Pukander Juhani   Laippala Pekka   in Acta Oto-Laryngologica

ISSN:0001-6489|119|7|847-851

Informa Healthcare‎(1999)‎

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By Koski Keijo   Laippala Pekka   Kivelä Sirkka-Liisa   in Scandinavian Journal of Primary Health Care

ISSN:0281-3432|18|3|170-176

Informa Healthcare‎(2000)‎

Access to resources Favorite 11.263164

By Sipilä Jukka I.   Suonpää Jouko T.   Laippala Pekka T.   in American Journal of Rhinology

ISSN:1539-6290|8|3|113-116

OceanSide Publications, Inc‎(1994)‎

Access to resources Favorite 9.21526

By Suonpää Jouko T.   Sipilä Jukka I.   Laippala Pekka J.   in American Journal of Rhinology

ISSN:1539-6290|7|2|71-75

OceanSide Publications, Inc‎(1993)‎

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By Kaltiala-Heino Riittakerttu   Rimpelä Matti   Rantanen Päivi   Laippala Pekka   in Nordic Journal of Psychiatry

ISSN:0803-9488|53|6|451-457

Informa Healthcare‎(1999)‎

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By Torkki Markus   Malmivaara Antti   Seitsalo Seppo   Hoikka Veijo   Laippala Pekka   Paavolainen Pekka   in Acta Orthopaedica Scandinavica

ISSN:0001-6470|74|2|209-215

Informa Healthcare‎(2003)‎

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By Sipilä Jukka I.   Suonpää Jouko T.   Kortekangas Aatto E.   Laippala Pekka T.   in American Journal of Rhinology

ISSN:1539-6290|6|1|17-22

OceanSide Publications, Inc‎(1992)‎

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By Sipilä Jukka I.   Suonpää Jouko T.   Salmivalli Altti J.   Laippala Pekka   in American Journal of Rhinology

ISSN:1539-6290|4|5|179-184

OceanSide Publications, Inc‎(1990)‎

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By Pelkonen Mirjami   Marttunen Mauri   Pulkkinen Erkki   Laippala Pekka   Aro Hillevi   Lönnqvist Jouko   in Nordic Journal of Psychiatry

ISSN:0803-9488|54|3|189-194

Informa Healthcare‎(2000)‎

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By Pitkänen Maunu A.   Holli Kaija A.   Ojala Antti T.   Laippala Pekka   in Acta Oncologica

ISSN:0284-186X|40|1|50-55

Informa Healthcare‎(2001)‎

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