Perforin deficiency: A tertiary centre experience - Purva Kanvinde; Prasad Taur; Ankit Parmar; Mohammad Naseer; Shraddha Chandak; Sangeeta Mudaliar; Archana Swami; Nitin Shah; Bharat Agrawal; Snehal Mhatre; Manisha Madkaikar; Mukesh Desai (Elsevier, 2017)