Allergic contact cheilitis in an adolescent to Ricinus communis seed oil (castor oil) in a lip balm.
Alejandro Sánchez-HerreroAna Mateos-MayoEnrique Rodríguez-LombaIrene Molina-LópezMinia Campos-DomínguezRicardo Suárez FernándezPublished in: Contact dermatitis (2018)