* Calixto Machado, "Brain death: a reappraisal", Springer, 2007, ISBN 0-387-38975-X, p. 74* Robert G. Mayer, "Embalming: history, theory, and practice", McGraw-Hill Professional, 2005, ISBN 0-07-143950-1, pp.
==Notes and references==* Calixto Machado, "Brain death: a reappraisal", Springer, 2007, ISBN 0-387-38975-X, p. 74* Robert G. Mayer, "Embalming: history, theory, and practice", McGraw-Hill Professional, 2005, ISBN 0-07-143950-1, pp.