Ethical and methodological challenges in qualitative and ethnographic research with pregnant and breastfeeding women: the problem of chemical risks in food consumption in Spain (Cristina Larrea-Killinger i Araceli Muñoz). 18th IUAES World Congress: World (of) encounters : the past, present and future of Anthropological Knowledge. Federal University of Santa Catarina (Florianópolis, Brasil, 16-20/07/2018).
Ethical and methodological challenges of anthropology in vulnerability and risk contexts (Mònica Franch, Universidade de Paraiba; Cristina Larrea Killinger (Universitat de Barcelona- ODELA). 18th IUAES World Congress: World (of) encounters : the past, present and future of Anthropological Knowledge. Federal University of Santa Catarina (Florianópolis, Brasil, 16-20/07/2018).
Permeable corporealities: food and health in pregnant and breastfeeding women in Spain. (Cristina Larrea-Killinger). Opening lecture of the PPGAS second semester PPGAS. Universidade Estadual de Campinas – UNICAMP (Campinas, Brazil, 15/08/2017)
Perception of pollution risks through chemical products: anthropological contributions. (Cristina Larrea-Killinger). Lecture. Universidade Estadual Paulista – UNESP- Campus Botucatu (Botucatu, Brazil, 21/08/17)
Chemical uncertainties. The social perception of internal pollution risk. (Cristina Larrea-Killinger). 1st International Conference on Medical Anthropology and Feminism. Universidad Complutense de Madrid. Key-note lecture (Madrid, 26/04/2017)
Risks and hazards identified by the emergence of the discourse on contamination by persistent chemical compounds. Lecture at the MA on Environmental Health and Labour, Universidade Federal da Bahia. (Salvador de Bahia, 10/12/12).
Toxic Body: anthropological reflections on contamination by PTC (Persistent Toxic Compounds). Lecture in collaboration with Araceli Muñoz, at Talk and Debate: the truth about emerging diseases (new pandemics of the 21st C) and the impact of current environmental conditions on health. Organized by Associació Ensalut (Barcelona, 6/10/2012).