APA-čujuhus (7. p.)
JECKER, N., & PEARLMAN, R. (1990). ETHICAL CONSTRAINTS ON RATIONING MEDICAL CARE BY AGE.
Chicago-čujuhus (17. p.)
JECKER, N.S, juo R.A PEARLMAN. ETHICAL CONSTRAINTS ON RATIONING MEDICAL CARE BY AGE. 1990.
MLA-čujuhus (9. p.)
JECKER, N.S, juo R.A PEARLMAN. ETHICAL CONSTRAINTS ON RATIONING MEDICAL CARE BY AGE. 1990.
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