Porphyrins and related compounds :  Biochemical Society Symposium no.28 held in London, April, 1968 / 
Organised and edited by T. W. Goodwin. 
 - London :  Academic Press,  1968. 
 - ix, 174 p.  illus. ;  26 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Porphyrin and porphyrin compounds.