title: Apology.
authors.forename: F F
authors.initials: FF
authors.lastname: Lang
mesh_terms: D000818:Animals; D002408:Catheters, Indwelling; D004195:Disease Models, Animal; D004867:Equipment Design; D007267:Injections / Q000295:instrumentation; D051379:Mice; D009368:Neoplasm Transplantation / Q000295:instrumentation