Echtle, Ludmila and Müller, Hermann. "Untersuchungen an einem gerissenen Protoskop-Tubus / Examination of a Cracked Laparoscope Tube"
Practical Metallography, vol. 32, no. 4, 1995, pp. 207-209.
https://doi.org/10.1515/pm-1995-320407Echtle, L. & Müller, H. (1995). Untersuchungen an einem gerissenen Protoskop-Tubus / Examination of a Cracked Laparoscope Tube.
Practical Metallography,
32(4), 207-209.
https://doi.org/10.1515/pm-1995-320407Echtle, L. and Müller, H. (1995) Untersuchungen an einem gerissenen Protoskop-Tubus / Examination of a Cracked Laparoscope Tube. Practical Metallography, Vol. 32 (Issue 4), pp. 207-209.
https://doi.org/10.1515/pm-1995-320407Echtle, Ludmila and Müller, Hermann. "Untersuchungen an einem gerissenen Protoskop-Tubus / Examination of a Cracked Laparoscope Tube"
Practical Metallography 32, no. 4 (1995): 207-209.
https://doi.org/10.1515/pm-1995-320407Echtle L, Müller H. Untersuchungen an einem gerissenen Protoskop-Tubus / Examination of a Cracked Laparoscope Tube.
Practical Metallography. 1995;32(4): 207-209.
https://doi.org/10.1515/pm-1995-320407
