2018-04-112018-04-11Unknownhttp://hdl.handle.net/2152.3/7812A document from the Chief, Radiological Health Section regarding the Radiation Requirements for Optional SL-2 Contingency Manning Modes.Skylab 2Radiation RequirementsDr. Charles BerrySpace MedicineChief, Radiological Health SectionOptional SL-2 Contingency Manning Modes