@article {rectalab,
	title = {Quantification of the spatial distribution of rectally-applied surrogates for microbicide and semen in colon with SPECT imaging},
	journal = {Accepted in the British Journal of Clinical Pharmacology},
	year = {2012},
	author = {Cao, Y and Caffo, B and Fuchs, E and Lee, L and Du, Y and Li, L and Bakshi, R and Khan, W and Wahl, R and Grohskopf, L and Hendrix, C}
}
