English
全部
图片
灵感
创建
集合
视频
地图
资讯
购物
更多
航班
旅游
酒店
笔记本
自动播放所有 GIF
在这里更改自动播放及其他图像设置
自动播放所有 GIF
拨动开关以打开
自动播放 GIF
图片尺寸
全部
小
中
大
特大
至少... *
自定义宽度
x
自定义高度
像素
请为宽度和高度输入一个数字
颜色
全部
彩色
黑白
类型
全部
照片
插图
素描
动画 GIF
透明
版式
全部
方形
横版
竖版
人物
全部
脸部特写
半身像
日期
全部
过去 24 小时
过去一周
过去一个月
去年
授权
全部
所有创作共用
公共领域
免费分享和使用
在商业上免费分享和使用
免费修改、分享和使用
在商业上免费修改、分享和使用
详细了解
重置
安全搜索:
中等
严格
中等（默认）
关闭
筛选器
850×1283
ResearchGate
Immunohistoc…
660×576
researchgate.net
Immunostains: (a) CK20 positive staining in the tumo…
660×595
researchgate.net
Immunostains: (a) CK20 positive staining in the tum…
680×676
researchgate.net
2019 biopsy, CK7 staining, ×10 magnifica…
700×339
researchgate.net
Immunohistochemical staining for cytokeratin 7(CK7) and CK20 were ...
850×442
researchgate.net
Immunohistochemical staining image for a TTF-1: positive, b CK7 ...
639×344
researchgate.net
Immunohistochemistry staining revealed CK7 negative, CK20 positive ...
543×543
researchgate.net
Immunohistochemistry staining revealed CK7 …
316×316
researchgate.net
Immunohistochemistry staining revealed CK7 …
320×320
researchgate.net
specimen showing CK 7-positive immunohi…
320×320
researchgate.net
CK20 CK7 immunostaining in C…
320×320
researchgate.net
Immunostaining. (A) Positive for CK7, (B…
850×429
researchgate.net
Immunostaining. (A) Positive for CK7, (B) negative for CK20, (C ...
850×511
researchgate.net
Histopathological findings. (A, B) HE staining. (C) CK7... | Download ...
850×361
researchgate.net
Pathological characteristics of the brain tumor. (A) Hematoxylin-eosin ...
850×598
researchgate.net
First case: negative staining with CK 7 (a), CK 20 (b), and p40 (c ...
600×453
researchgate.net
Immunohistochemistry showing positive staining for CK20 in the ...
850×638
researchgate.net
-CK 7 was only focally positive: cytoplasmic staining (Anti-CK 7 ...
850×1243
ResearchGate
Immunohistoche…
734×1097
researchgate.net
Immunohistoche…
850×541
researchgate.net
Immunohistochemical staining of all specimens in this case (× 40 ...
320×320
researchgate.net
Immunohistochemical staining for TTF-1, CK7 and CK20 of …
320×320
ResearchGate
Immunohistochemical staining reaction. Positivity for CK7, …
850×611
ResearchGate
Immunohistochemically positive CK 7 staining in mali…
850×111
researchgate.net
Categories of CK20 and CK7 immunostaining | Download Table
320×320
ResearchGate
Immunohistochemical staining of cytokeratin 7 (C…
674×274
researchgate.net
Immunohistochemical staining for CK7 and CK20 in gastric stump mucosa ...
320×320
ResearchGate
CK20 (A) and CK7 (B) immunostaining of pri…
850×655
researchgate.net
Immunohistochemical staining of the tumor: (a) CK20 negati…
850×296
researchgate.net
Immunohistochemistry of CK7 (A) and CK19 (B) showing strong cytoplasmic ...
320×320
ResearchGate
Immunohistochemical staining of CK17 and …
320×320
researchgate.net
Immunohistochemical staining of CK17 and …
732×270
researchgate.net
Metastatic transitional cell carcinoma to testis. Left: CK7 staining ...
484×944
researchgate.net
CK18/CK8 expression by …
850×739
researchgate.net
Immunohistochemical stainings of "sibling organoids" and origi…
某些结果已被隐藏，因为你可能无法访问这些结果。
显示无法访问的结果
报告不当内容
请选择下列任一选项。
无关
低俗内容
成人
儿童性侵犯
反馈
反馈
