P. Kettunen

发表

T. Finni, Sulin Cheng, M. Hu, 2007, Physiological measurement.

P. Kettunen, 1983, Clinica chimica acta; international journal of clinical chemistry.

P. Kettunen, S. Rehunen, R. Kala, 1982, The Lancet.

P. Kettunen, P. Sipponen, T. Helske, 1989, Scandinavian journal of gastroenterology.

P. Kettunen, V. Vahvanen, H. Piirainen, 1980, Scandinavian journal of rheumatology.

P. Kettunen, 1983, Clinica chimica acta; international journal of clinical chemistry.