. . . . . "beta2 Integrin"@en . "Antigens, CD18"@en . "C0064830" . "D018821" . . "CD18 Antigens"@en . . . "Antigens, CD18"@en . "p150,95 beta-Subunit"@en . "Integrin beta2"@en . . "CD18 Antigen"@en .