Clinical staging versus laparotomy and combined modality with MOPP versus ABVD in early-stage hodgkin's disease: the H6 twin randomized trials from the european organization for research and treatment of cancer lymphoma cooperative group

info:eu-repo/semantics/published

Ultrastructure of the accessory podia of Laganum depressum (Echinoidea, Clypeasteroida) with special emphasis on the disc epidermis

info:eu-repo/semantics/published