thesis
The pathogenesis of developmental and acquired renal abnormalities in paediatric refluxive and obstructive disease
- Publication date
- 16 March 1994
- Publisher
- The nephron, the functional unit of the human
excretory system. is similar in its essential
features in all vertebrate classes from
cyclostomes to mammals (Torrey. 1965).
Differences between classes are created mainly
by the spatial organisation of nephrons within
the organism and it has therefore become
customary to distinguish three spatially and
temporally different excretory organs: the
pronephros, the mesonephros, and the
metanephros.