TY - RPRT TI - Human plasminogen kringle 4. Crystallization and preliminary diffraction data of two different crystal forms. AU - A M Mulichak AU - C H Park AU - A Tulinsky AU - A M Petros AU - M LlinĂ¡s PY - 1989 UR - https://pubmed.ncbi.nlm.nih.gov/2914886/ ID - 2914886 ER -