548,665 TÖRNELL JAN Regulation of oocyte maturation : studies on oocyte meiosis in the rat in relation to modulation of cyclic nucleotide levels : [akademisk avhandling] / Jan Tornell ; University of Goteborg, Department of Physiology. - Goteborg : Universitas Regia Gotho- burgensis, 1990. -VI, 43, [41] s. : il., wykr. ; 25 cm Zawiera 6 prac współaut. ISBN 91-7900-913-1