[Anal fissure--a new therapy concept]
Hetzer F, Baumann M, Röthlin M. [Anal fissure--a new therapy concept]. Praxis 2000; 89:1317-21.
Aug 24, 2000
[Anal fissure--a new therapy concept]
Aug 24, 2000
Praxis 2000; 89:1317-21
Hetzer Franc, Baumann M, Röthlin M
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