Brzezinski, A <br/><br/>
The circadian rhythm of plasma melatonin during the normal menstrual cycle and in amenorrheic women.  [electronic resource] 

 -  The Journal of clinical endocrinology and metabolism  May 1988 
 - 891-5 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, Non-P.H.S.; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0021-972X 
<br/><br/><label>Standard No.: </label>10.1210/jcem-66-5-891  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Amenorrhea--blood<br/>Circadian Rhythm<br/>Female<br/>Follicle Stimulating Hormone--blood<br/>Follicular Phase<br/>Humans<br/>Hypothalamic Diseases--complications<br/>Luteal Phase<br/>Luteinizing Hormone--blood<br/>Melatonin--blood<br/>Menstrual Cycle<br/>Prolactin--blood