. . "President's Emergency Plan For AIDS Relief : per-patient costs have declined substantially, but better cost data would help efforts to expand treatment : report to congressional requesters"@en . . . . . . "PEPFAR treatment costs"@en . . . . . . "Per-patient costs have declined substantially, but better cost data would help efforts to expand treatment"@en . . . "President's Emergency Plan For AIDS Relief"@en . . .