by Salo, JA, Isolauri, JO, Heikkila, LJ, Markkula, HT, Heikkinen, LO, Kivilaakso, EO, Mattila, SP
Published in The Journal of thoracic and cardiovascular surgery (01.12.1993)

by VOUTILAINEN, S. M, JÄRVINEN, A. A, VERKKALA, K. A, KETO, P. E, HEIKKINEN, L. O, VOUTILAINEN, P. E, HARJOLA, P.-T
Published in Annals of surgery (1999)

by Salo, Jarmo A., Perhoniemi, Vesa J., Heikkinen, Leo O., Verkkala, Kalervo A., Järvinen, Antero A.J.
Published in The American journal of surgery (01.04.1992)

by Salo, JA, Ala-Kulju, KV, Heikkinen, LO, Kivilaakso, EO
Published in The Journal of thoracic and cardiovascular surgery (01.04.1991)

by Heikkinen, L O, Ala-Kulju, K V
Published in Scandinavian journal of thoracic and cardiovascular surgery (1987)

by Heikkinen, L O, Ala-Kulju, K V, Salo, J A
Published in Scandinavian journal of thoracic and cardiovascular surgery (1991)

by Konttinen, M P, Pitkäranta, P P, Heikkinen, L O, Talja, M T, Ala-Kulju, K V
Published in The Thoracic and cardiovascular surgeon (01.12.1985)

by Heikkinen, Leo O, Järvinen, Antero A
Published in The Annals of thoracic surgery (01.05.2002)

by Salo, Jarmo A., Verkkala, Kalervo A., Ala-Kulju, Kari V., Heikkinen, Leo O., Luosto, Rauno V.
Published in Journal of vascular surgery (01.07.1990)

by SALO, J. A, VERKKALA, K. A, ALA-KULJU, K. V, HEIKKINEN, L. O, LUOSTO, R. V
Published in Journal of vascular surgery (1990)

by Salo, Jarmo A., Verkkala, Kalervo A., Ala-Kulju, Kari V., Heikkinen, Leo O., Luosto, Rauno V.
Published in Journal of vascular surgery (01.07.1990)