Pub. L. 94-455, tit. XIII, sec. 1312
CLINICAL SERVICES OF COOPERATIVE HOSPITALS.
SEC. 1312. CLINICAL SERVICES OF COOPERATIVE HOSPITALS. (a) In General.— Section 501(e)(1)(A) (relating to cooperative hospital service organizations) is amended by inserting “clinical,” after “food,”. (b) Effective Date.— The amendment made by this section shall apply to taxable years ending after December 31, 1976.