{Reference Type}: Review {Title}: A novel large deletion mutation involving the PORCN gene in a Chinese patient with focal dermal hypoplasia and literature review. {Author}: Wu R;Zhong W;Chen J;Dou X; {Journal}: Int J Dermatol {Volume}: 62 {Issue}: 9 {Year}: 09 2023 7 {Factor}: 3.204 {DOI}: 10.1111/ijd.16630