SJOSTRAND NILS O. /współaut./ 524,911 KLIHGE ERIK, SJOSTRAND NILS O. Contraction and relaxation of the retractor penis muscle and the penile artery of the bull. A study of effects of drugs and transmural nerve stimulation on isolated smooth muscle strips. Vammala 1974 8° s. 88, ilustr. Acta Physiologica Scandinavica suppl. 420