Erythropoietin, granulocyte-colony stimulating factor, interleukin-1 beta and interleukin-6 during the normal menstrual cycle. - Makinoda,S.; Mikuni,M.; Sogame,M.; Kobamatsu,Y.; Furuta,I.; Yamada,H.; Yamamoto,R.; Fujimoto,S. (Int J Gynaecol Obstet, 1996)