1. Bacteria responsible for the sexually transmitted disease chlamydia
   - Chlamydia psittaci

Type of: chlamydia

• 64th
• 65
• 65th
• 66
• 67
• 68
• 69
• 6th
• 7
• 7-membered
• 70
• 70th
• 71
• 72
• 73
• 74
• 75
• 75th
• 76
• 77
• 78
• 79
• 7th
• 8
• 8 May 1945