Recommendations for estrogen and progestin replacement in the climacteric and postmenopause. - Huber,J.C.; Campagnoli,C.; Druckmann,R.; Ebert,C.; Pasqualini,J.R.; Ruby,J.; Schweppe,K.W.; Schindler,A.E.; Thijssen,J.HH. (Maturitas, 1999)