Eric J. van Agtmaal

Comparison of tears and lacrimal gland fluid in the rabbit and guinea pig

L. Thörig, Eric J. van Agtmaal, Elizabeth Glasius et al. · Current Eye Research · 1985 · 42 citations

Fluorometric determination of retinol in human tear fluid using high-performance liquid chromatography

Andries J. Speek, Eric J. van Agtmaal, Sastri Saowakontha et al. · Current Eye Research · 1986 · 29 citations

Recovery of protein from tear fluid stored in cellulose sponges

Eric J. van Agtmaal, Nicolaas J. van Haeringen, Martin W. Bloem et al. · Current Eye Research · 1987 · 21 citations

The effect of vitamin a supplementation on tear fluid retinol levels of marginally nourished preschool children

Eric J. van Agtmaal, Martin W. Bloem, Andries J. Speek et al. · Current Eye Research · 1988 · 17 citations

Nutrition, Ocular Disease, Nutrition Development +18

Sialic acid in human tear fluid

Ab Kuizenga, Eric J. van Agtmaal, Nicolaas J. van Haeringen et al. · Experimental Eye Research · 1990 · 14 citations

Aqueous Humour, Dermatology, Sialic Acid