Impact of the COVID-19 Pandemic on Loneliness and Social Isolation: A Multi-Country StudyRoger O’Sullivan, Thomas Prohaska, Vanessa Burholt et al.|International Journal of Environmental Research and Public Health|2021Cited by 208
Folic acid supplementation in Europe: a EUROCAT reportLenore Abramsky, V. Steinbicker, Marie‐Claude Addor et al.|Unknown|2002Cited by 0