Pituitary adenocarcinoma in an acromegalic patient: response to bromocriptine and pituitary testing: a review of the literature on 36 cases of pituitary carcinoma. - Mountcastle,RB.; Roof,BS.; Mayfield,RK.; Mordes,DB.; Sagel,J.; Biggs,PJ.; Rawe,SE. (Am J Med Sci, 1989)