APA

Gorstein J. L., Dary O., Shell-Duncan B., Quick T. & Wasanwisut E. (20080729). Feasibility of using retinol-binding protein from capillary blood specimens to estimate serum retinol concentrations and the prevalence of vitamin A deficiency in low-resource settings. : Public health nutrition.

Chicago

Gorstein Jonathan L, Dary Omar, Shell-Duncan Bettina, Quick Tim and Wasanwisut Emorn. 20080729. Feasibility of using retinol-binding protein from capillary blood specimens to estimate serum retinol concentrations and the prevalence of vitamin A deficiency in low-resource settings. : Public health nutrition.

Harvard

Gorstein J. L., Dary O., Shell-Duncan B., Quick T. and Wasanwisut E. (20080729). Feasibility of using retinol-binding protein from capillary blood specimens to estimate serum retinol concentrations and the prevalence of vitamin A deficiency in low-resource settings. : Public health nutrition.

MLA

Gorstein Jonathan L, Dary Omar, Shell-Duncan Bettina, Quick Tim and Wasanwisut Emorn. Feasibility of using retinol-binding protein from capillary blood specimens to estimate serum retinol concentrations and the prevalence of vitamin A deficiency in low-resource settings. : Public health nutrition. 20080729.