@article {Carden:30 October 1998:0378-4320:133,
	author = "Carden M.",
	author = "Schmitt D.",
	author = "Tomasi T.",
	author = "Bradford J.",
	author = "Moll D.",
	author = "Brown J.",
	title = "Utility of serum progesterone and prolactin analysis for assessing reproductive status in the Asian elephant (Elephas maximus)",
	journal = "Animal Reproduction Science",
	volume = "53",
	year = "30 October 1998",
	abstract = "",
	pages = "133-142(10)",
	url = "http://www.ingentaconnect.com/content/els/03784320/1998/00000053/00000001/art00109"
	doi = "doi:10.1016/S0378-4320(98)00109-2"
}