Lee, S T <br/><br/>
A histological study of the philtrum.  [electronic resource] 

 -  Annals of the Academy of Medicine, Singapore  Jul 1988 
 - 328-34 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0304-4602 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Child, Preschool<br/>Cleft Lip--embryology<br/>Connective Tissue--pathology<br/>Female<br/>Gestational Age<br/>Humans<br/>Infant<br/>Infant, Newborn<br/>Lip--embryology<br/>Male<br/>Masticatory Muscles--pathology<br/>Maxillofacial Development<br/>Pregnancy