Finally, the additional responsibilities under Option D : (A,Band € pius full screening and follow-up) of all inhabitants now living on(or scheduled to be repatriated to) Marshall islands contaminated by atomic fall-out): 1. As in A, B and C — plus the medical care, i.e., screening, follow-up, treatment and primary preventive medicine of this enlarged study group (maxinua about 2000 patients). The term "medical care" in each of these options has been purposely left” ‘ ; undefined. The spectrum of medical care could range from a very narrow inter- pretation of the research mandate related solely to the detection and treatment of pathologic conditions thought to be related, with a high probability, to radiation exposure to a widely expanded concept of “medical care" covering primary prevention, 1°-2° care and comprehensive health care ~- similar to the defined role of the family practice physician, as defined by the Academy of Family Practice. 5052233: