Nickels, S., Blom, H.J., Schulz, A., Joachimsen, L., Münzel, T., Wild, P., Beutel, M., Blettner, M., Lackner, K.J., Pfeiffer, N. und Lagrèze, W.A. (2020) No evidence for an association of plasma homocysteine levels and refractive error - results from the population-based Gutenberg Health Study (GHS) [cd]. Freiburg: Universität. doi:10.1371/journal.pone.0231011.

Nickels, Stefan, Henk J. Blom, Andreas Schulz, Lutz Joachimsen, Thomas Münzel, Philipp Wild, Manfred Beutel, Maria Blettner, Karl J. Lackner, Norbert Pfeiffer, und Wolf A. Lagrèze. No evidence for an association of plasma homocysteine levels and refractive error - results from the population-based Gutenberg Health Study (GHS). Cd. Freiburg: Universität, [2020?], Freiburg: Universität, [2020?]. https://doi.org/10.1371/journal.pone.0231011.

Nickels, S., Blom, H. J., Schulz, A., Joachimsen, L., Münzel, T., Wild, P., Beutel, M., Blettner, M., Lackner, K. J., Pfeiffer, N., & Lagrèze, W. A. (ca. 2020). No evidence for an association of plasma homocysteine levels and refractive error - results from the population-based Gutenberg Health Study (GHS) [Cd]. Universität. https://doi.org/10.1371/journal.pone.0231011

Nickels, S., H. J. Blom, A. Schulz, L. Joachimsen, T. Münzel, P. Wild, M. Beutel, M. Blettner, K. J. Lackner, N. Pfeiffer, und W. A. Lagrèze. No evidence for an association of plasma homocysteine levels and refractive error - results from the population-based Gutenberg Health Study (GHS). cd, Universität, 2020, https://doi.org/10.1371/journal.pone.0231011.

NICKELS, Stefan, Henk J. BLOM, Andreas SCHULZ, Lutz JOACHIMSEN, Thomas MÜNZEL, Philipp WILD, Manfred BEUTEL, Maria BLETTNER, Karl J. LACKNER, Norbert PFEIFFER und Wolf A. LAGRÈZE, 2020. No evidence for an association of plasma homocysteine levels and refractive error - results from the population-based Gutenberg Health Study (GHS). Freiburg: Universität