Landicho, O. R. (2004). Cloned pig kidney organs for human transplants? Philippine Panorama.
Chicago Style (17. basım) AtıfLandicho, Oscar R. "Cloned Pig Kidney Organs for Human Transplants?" Philippine Panorama 2004.
MLA (9th ed.) AtıfLandicho, Oscar R. "Cloned Pig Kidney Organs for Human Transplants?" Philippine Panorama, 2004.
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