§3.313. Claims based on service in Vietnam. — Inbound Citations

(B) Establishes that the veteran suffered an event, injury or disease in service, or has a disease or symptoms of a disease listed in §§ 3.309, 3.313, 3.316, 3.317, and 3.320 manifesting during an applicable presumptive period provided the claimant has the required service or triggering event to qualify for that presumption; and

(2) The disability or death resulted from a disease or injury that appeared to the required degree of disability within any applicable presumptive period under §§ 3.307, 3.309, 3.313, or 3.316; or