Ohlsson C, Isgaard J, Törnell J, Nilsson A, Isaksson O G, Lindahl A
Department of Physiology, University of Göteborg, Sahlgrenska Hospital, Gothenburg, Sweden.
Acta Paediatr Suppl. 1993 Sep;82 Suppl 391:33-40; discussion 41. doi: 10.1111/j.1651-2227.1993.tb12925.x.