Kubler-Ross, Elisabeth
Macmillan, 1981
Buku Teks
Birpuri, Shakuntla Sharma
Jaypee Brothers Medical pub., 2012
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Henderson, Virginia
Macmillan, 1978
Buku Teks SO
National Institute for Clinical Excellence
Radcliffe Medical Press, 2006
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Arathi Rao editor
Jaypee Brothers Medical Publishers, 2012
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