Marsch W C, Haas N, Stüttgen G
Arch Dermatol Res. 1978 Nov 10;263(2):153-7. doi: 10.1007/BF00446436.
During an endemic appearance of chancroids (26 cases) in Berlin (West) coccobacilli were disclosed in biopsies by electron microscopy. The bacteria were aggregated predominantly in groups in the extracellular space. Their cell wall is approximately 120 A thick and trilaminar as in Gram-negative bacteria. Concerning the cell wall structure and the cytoplasmic composition, the detected coccobacilli are identical to culturally grown Haemophilus ducreyi obtained from chancroids.
在西柏林软性下疳流行期间（26例），通过电子显微镜检查在活检组织中发现了革兰氏阴性双球菌。这些细菌主要聚集在细胞外间隙中。它们的细胞壁约120埃厚，与革兰氏阴性菌一样呈三层结构。就细胞壁结构和细胞质组成而言，检测到的革兰氏阴性双球菌与从软性下疳中培养得到的杜克雷嗜血杆菌相同。
