Modesto, Teresa <br/><br/>
Morphometric changes and sex steroid levels during the annual reproductive cycle of the Lusitanian toadfish, Halobatrachus didactylus.  [electronic resource] 

 -  General and comparative endocrinology  May 2003 
 - 220-31 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0016-6480 
<br/><br/><label>Standard No.: </label>10.1016/s0016-6480(03)00027-3  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air Sacs--growth & development<br/>Animals<br/>Endocrine Glands--cytology<br/>Female<br/>Fishes--physiology<br/>Gametogenesis--physiology<br/>Genitalia--growth & development<br/>Gonadal Steroid Hormones--biosynthesis<br/>Liver--growth & development<br/>Male<br/>Ovary--anatomy & histology<br/>Radioimmunoassay<br/>Reproduction--physiology<br/>Seasons<br/>Sex Characteristics<br/>Sexual Behavior, Animal--physiology<br/>Testis--anatomy & histology