@inproceedings {lee2008presurgical,
	title = {Presurgical Evaluation of Axillary Nodal Disease of Palpable Breast Cancers Using Mammography and Ultrasound},
	booktitle = {SGH Proceedings},
	volume = {17},
	number = {2},
	year = {2008},
	pages = {67{\textendash}72},
	author = {Lee, YS and Heng, I and Wong, A and Goh, SY and Wan, CM and Chen, XM}
}
