https://www.worldwidejournals.com/international-journal-of-scientific-research-(IJSR)/file.php?val=bullous-lichen-planus-a-case-report-on-the-uncommon-variant_February_2022_7671550124_0718252.pdf
bullous lichen planus :a case report on the uncommon variant - IJSR - International Journal of...
bullous lichen planuscase reporton theinternational journaluncommon