Intranasal delivery of human umbilical cord Wharton's jelly mesenchymal stromal cells restores lung alveolarization and vascularization in experimental bronchopulmonary dysplasia oleh Alvaro Moreira, Caitlyn Winter, Jooby Joy, Lauryn Winter, Maxwell Jones, Michelle Noronha, Melissa Porter, Kayla Quim, Alexis Corral, Yasmeen Alayli, Tyrelle Seno, Shamimunisa Mustafa, Peter Hornsby, Sunil Ahuja