1. Ackman, R. G., and Burgher, R. D., 1963, Component fatty acids of the milk of the grey (Atlantic) seal, Can. J. Biochem. Physiol. 41:2501–2505.
2. Alcorn, D. J., 1984, The Hawaiian Monk Seal on Laysan Island: 1982, NOAA Technical Memorandum, National Marine Fisheries Service, Southwest Fisheries Center, No. 42, pp. 1-37.
3. Amoroso, E. C, and Matthews, L. H., 1952, Reproduction and lactation in the seal, in: Report of the II International Congress of Physiology and Pathology of Animai Reproduction and of Artificial Insemination, Volume 1, Copenhagen, pp. 193-201.
4. Amoroso, E. C., Goffin, A., Halley, G., Matthews, L. H., and Mathews, D. J., 1951, Lactation in the grey seal, J. Physiol. 113:4–5.
5. Amoroso, E. C., Bourne, G. H., Harrison, R. L., Matthews, L. H., Rowlands, J. W., and Sloper, J. C., 1965, Reproductive and endocrine organs of foetal newborn and adult seals, J. Zool. Lond. 147:430–486.